71808044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233143}}^1$

素因数の和:233165

約数の個数: 24

約数和(自身を含む): 156672768

約数和(自身を除く): 84864724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 233143, 466286, 932572, 1632001, 2564573, 3264002, 5129146, 6528004, 10258292, 17952011, 35904022, 71808044]

約数ペア:

[(1, 71808044), (2, 35904022), (4, 17952011), (7, 10258292), (11, 6528004), (14, 5129146), (22, 3264002), (28, 2564573), (44, 1632001), (77, 932572), (154, 466286), (308, 233143)]